Where possible, four random points (one from each quarter) of each vegetation type based on the 2004 aerial photography were sampled.
The plots were installed next to the river or a river-channel bank, to facilitate their localization by aerial photography.
What did aerial photography make visible, and in what temporal framework?
Each seedling's light environment was recorded through the use of hemispherical photography during the 1996 and 1998 field seasons.
Public interest and knowledge of photography increased as a result of a number of key public events.
Field and his co-workers visited many glaciers and recorded (using photography) for the first time how they had receded.
Since the method of photography displays regions of strong shear, the hypotenuse of the rectangle should appear bright.
The singular significance attached to images of fisherfolk in the material available owes much to the circumstances in which photography first developed.
